Carex arenaria vs sand sedge

Carex arenaria and sand sedge both are nouns.

Word	Noun	Adjective	Verb	Adverb
Carex arenaria	Yes	No	No	No
sand sedge	Yes	No	No	No

As nouns, Carex arenaria and sand sedge are synonyms defined as:

Carex arenaria and sand sedge: European maritime sedge naturalized along Atlantic coast of United States; rootstock has properties of sarsaparilla

Other synonyms of Carex arenaria include sand reed.

Carex arenaria (noun)	sand sedge (noun)
European maritime sedge naturalized along Atlantic coast of United States; rootstock has properties of sarsaparilla	European maritime sedge naturalized along Atlantic coast of United States; rootstock has properties of sarsaparilla